离子化

A CO_2 laser(10. 6μm)was used to ablate and ionize the samples.

用二氧化碳激光器（10.6μm）使样品裂解和离子化。

Two main factors made it,one is the nuclear hydroxyl number,another is the acid radical ionization degree.

极性主要由两个因素决定，一个是核的羟基数目，另一个是酸根的离子化程度。

Compared with other cationization agents with different alkyl, propyl-trimethyl ammonium chloride is a kind of better cationization agent.

与不同烷基的阳离子化试剂相比，GTMA是较好的阳离子试剂。

High performance liquid chromatography, carbon-13 nuclea magnetic resonance, chemical ionization mass spectrometry and gas chromatography with flame ionization detection have been employed for the identification and quantitative deter mlnation of the epimers of amygdalin.

高效液相色谱法、carbon-13 nuclea 磁场共振电离质谱、化学品与气相层析法，以氢火焰离子化检测被用来识别和定量的威慑 mlnation差向异构体的苦的。

This is of little consequence since carbonic acid at this level is only slightly ionized and is therefore very weak.

这是小的后果以来在这个级别的聚碳酸脂，因此，只有轻微的离子化很弱。

Due to the higher acidity of the TFM carboxylic acid, the degree of ionization will be high at all of the pH values studied.

由于TFM羧酸的强酸性，其离子化的程度是所有研究物中pH值最高的。

We investigated the congeries morphology of sulfonated poly (styrene-b-ethylene/butylenes-b-ethylene) and its polymer colloid morphology that in solution, it is theory significance for us to understand the form mechanism of polymer colloid.

以此为基体树脂，研究其聚集态形貌，以及这些离子化聚合物在溶液中所形成的聚合物胶束形貌，对于认识聚合物胶束的形成机制具有理论意义。

The anti-sloughing mechanisms of modified polyalcohol were studied deeply through experiments including rolling and dispersing recovery,zeta potential and particle size distribution measuring,adsorption and .

通过降解和阳离子化反应，研制出了抑制性好而增粘负效应较低的改性多元醇防塌剂SD-306；通过红外光谱分析了改性多元醇防塌剂的分子结构，证明阳离子化反应引入了正氮基团；通过滚动分散、电动电位测量、粒度分布测量、吸附以及压力传递等实验手段，探讨了改性多元醇防塌剂的作用机理。

Furthermore, influences of different phosphate salts at various concentrations on the ionization efficiency of phosphopeptide were investigated systematically, finding that the signal intensity for phosphopeptide 48FQEEQQQTEDELQDK63 digested from β-casein were 5 to 8 times increased in an optimized condition with 10 mmol/L ammonium monobasic phosphate or 3 to 4 times increased with 10 mmol/L ammonium dibasic phosphate as additive to matrix 2,5-dihydroxybenzoic acid, respectively.

考察了两种适合于磷酸化肽离子化的基质类型2，5-二羟基苯甲酸和2，4，6-三羟基苯乙酮。用2，5-二羟基苯甲酸作为基质时，当加入10 mM 磷酸氢二铵时，磷酸化蛋白质β-casein的磷酸肽 48FQEEQQQTEDELQDK63的离子化效率可以增强5-8倍，当加入10 mM磷酸二氢胺时，磷酸肽的离子化效率可以增强3-4倍。

It was found that the α and β peaks of the dielectric loss tangent coincided like a single peak and with higher permittivities,if the unneutralized copolymers were used as the parent materials.

离子化后，α和β两峰独立存在；随离子化程度提高，εr值下降，α和β峰都向高温移动；随同价反离子的半径增加，εr值增大，β峰向低温移动，但α峰变化不大。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。